![EV2500-108-B4](http://www.qydsj.com/file/upload/201703/09/1442598449083.jpg)
4F310E-08-TP-AC220V先导式:
原理:通电时,电磁力把先导孔打开,上腔室压力迅速下降,在封闭件四周形成上低下高的压差,流体压力推动封闭件向上移动,打开;断电时,SL-20A 弹簧力把先导孔封闭,进口压力通过旁通孔迅速腔室在关阀件四周形成下低上高的压差,流体压力推动封闭件向下移动,封闭。
SL-20A 特点: 流体压力范围上限较高,可任意安装(需定制)但必须满足流体压差条件 。日本CKD喜开理电磁阀,ckd电磁阀SL-20A 工作原理,喜开理电磁阀结构,CKD喜开理电磁阀特点
![QQ图片20161112193151](http://www.qydsj.com/file/upload/201703/09/1442293849083.png)
ADK12-20A-03KS-DC24V
2401-3C
AP11-25A-C4H-AC100V
FCD-L-25-40
AB31-02-3-02E-AC220V/Z
4KB240-06-L-DC24V/Z
AB41-02-5-AC100V/Z
B2019-2C-L
ADK11-25A-H-AC-PD-KIT
4F9-106
4F9-104
AP11-25A-M-S-KIT
CHV2-10
AG41-02-1-AC100V/Z
SCA2-LB-80B-150/Z
SCA2-LB-100B-300/Z
AG44-02-4-AC220V/Z
6062-2C
AG33-02-1-AC220V/Z
HVB112-6N-5-AC200V
HVB51-12F-5-AC200V
HVB41-8N-5-3H-AC200V
AB31-02-5-V-AC220V
AB21-02-5-A-AC220V
2QV-08S-08S
GWS6-8
GWS8-8
GWS8-0
GWT8-0
PTN2-M5
SSD-12-20-N
4F210-08-AC220V/Z
AB31-02-5-AC220V/Z
CMK2-FB-32-150/Z
AB41-02-1-02E-DC24V/Z
AP11-25A-03A-AC220V/Z
FSM-V-NH3-R0005-M5
FSM-V-DN-R0005
PPD3-KD-D
HVB112-6N-5-DC24V
4F319-10-AC110V-P6
ADK11-15A-02C-AC220V
SW-T0V
AB21-02-5-AC220V
RSV-15A-210W-2G211-AC200V
AP11-25A-C4A-AC220V
4K330-10-F-FL256173-AC110V-P6
AB41-03-7-M2G-P6-AC110V
AB31-02-2-02E-DC24V/Z
AB31-02-4-03A-DC24V/Z
4F310-10-AC110V/Z
4F520-15-AC220V/Z
FGG31-6-1-13RS-3
4F310E-08-TP-AC220V,SL-20A